IAR Embedded Workbench for STM8 - Library Source 3.1

IAR Embedded Workbench for STM8 – Library Source is an add-on package from IAR Systems that provides the complete, buildable source code for the C/C++ runtime libraries used with IAR Embedded Workbench for STM8. Designed for projects targeting STMicroelectronics STM8 microcontrollers, it gives embedded developers full visibility and control over the runtime components that ship precompiled with the toolchain.

What’s included typically covers the IAR DLIB C/C++ runtime (and, where applicable, CLIB), startup and system support code, low-level I/O stubs, configuration headers, and ready-to-build projects for different memory models and optimization profiles. With the sources at hand, teams can tailor the libraries to their hardware and application needs, and step into library routines while debugging.

Key benefits:

• Inspect, debug, and rebuild the runtime libraries to match project constraints.
• Retarget standard I/O (printf/scanf/putchar/getchar), time, and system hooks to on-chip peripherals and drivers.
• Select features to balance code size and performance, and enable or disable options such as floating-point support and locale handling.
• Adjust heap/stack setup, errno handling, and reentrancy to align with bare-metal or RTOS-based designs.
• Improve traceability and support audits by maintaining source-level control of runtime code.
• Integrate seamlessly with IAR Embedded Workbench for STM8 projects and build workflows.

This package is aimed at developers who require customization, deeper debugging, or stricter quality and certification processes than prebuilt libraries allow. A licensed installation of IAR Embedded Workbench for STM8 is required; availability and contents may vary by version and are subject to IAR Systems’ licensing terms.

IAR Embedded Workbench for STM8 - Library Source is developed by IAR Systems. The most popular version of this product among our users is 3.1.